Warren writes:
[q]Would you send your brain back? If your brain is poorly designed then how do you know the view you have just presented is correct?[/q]
The human brain is notoriously fallible. It remember's event's that didn't occur, or corrupts the memory of them (ie. so that they become placed in an improper timeline), it's emotional, irrational, prone to bout's of insanity, fragile, etc. It is a remarkable organ and one that beg's to be studied but it is by no mean's perfect !